5 out of 5 stars! As Close To The Original Microsoft Ergonomic Keyboard As You'll Find! 2010-03-03This keyboard is as close to that near-perfect, original Microsoft Ergonomic Keyboard as you're likely to find! The four groups of keys (leftright letter key groups, cursornavigation key group and the numeric keypad group) are all at slightly different angles relative to the imaginary horizontal baseline, and all four of these angles make the keys in each of those groups much less tiring on the hands and wrists to reach and select. AND the arrow keys are full sized and logically laid out (unlike the current MS ergo keyboard that uses the much smaller Chicklet' arrow keys all bunched together and impossible to with looking). The Media control keys across the top are adequately separated from the main keys. Now, if Adesso would build a keyboard just like this one that has an additional '0' (zero) key to the left of the 1 (one) key on the top numeric row and have the old IBM mechanical, slap-spring, clicky-key feel like the original IBM PCB and 5250 terminal keyboards, I'd buy three or four of them!
-- Erich W. Einfalt San Diego, CA